Yeaowl Technology Co., Ltd., nestled in the thriving industrial heart of Changping Town, Dongguan City, stands as a beacon of innovation in the technology sector. Our prowess encompasses a seamless integration of research, development, production, sales, and after-sales service, enabling us to deliver comprehensive power system solutions tailored to diverse industry needs worldwide. We pride ourselves in crafting top-tier unmanned boats, rescue vessels, advanced patrol boats, state-of-the-art hydrological monitoring crafts, and thrilling electric surfboards, all of which have earned substantial acclaim from both clients and industry critics. Furthermore, our dedicated power systems technical team relentlessly pursues pioneering research in brushless DC motor technology, allowing us to independently design and manufacture a wide spectrum of high-performance motors. Equipped with cutting-edge manufacturing and testing facilities, honed manufacturing processes, and a wealth of industry experience, our exceptional technical and management teams ensure that our products consistently exceed expectations. This commitment to excellence has facilitated our global reach, with our offerings enjoying widespread recognition and commendation from clients across the globe.
Our commitment to versatility is exemplified through our provision of Original Equipment Manufacturer (OEM) and Original Design Manufacturer (ODM) services. By leveraging our expertise in customized research and development, coupled with bespoke manufacturing solutions, we adeptly cater to the unique and varied demands of our clients.
Resolving the core challenges faced by our clients is not just a goal-it's our unwavering promise and the cornerstone of our dedication.
Challenger
Carbon fiber
Immerse yourself in an exhilarating world with our e-foil designed for intermediate to advanced thrill-seekers! Crafted for those who crave excitement, this e-foil delivers outstanding performance and unparalleled agility. Its high-quality carbon fiber construction is at the forefront of modern technology, ensuring an extraordinary e-foil adventure like no other.
| |
weight |
wolume |
length |
width |
| 25A |
38kg |
89L |
1610mm |
694mm |
| 35A |
40kg |
89L |
1610mm |
694mm |
Propulsion System
Propeller
Experience the ultimate glide with our 80cm motor, the preferred choice for those who demand the best. This mast length offers a perfect blend of gliding and cruising capabilities, ensuring a smooth and seamless experience on the water. Trust in its design to minimize the chances of the propeller breaching the water for an uninterrupted ride.
| Length |
Weight |
Power |
Top Thrust |
Top Speed |
| 80cm |
14kg |
4.5kw |
32kg |
40km/h |
Electronic Speed Controller
Elevate your riding experience with our advanced electronic speed controller, meticulously engineered for safety and enjoyment. Featuring numerous protective mechanisms: High-Temperature Protection to preserve equipment integrity, Over-Current Protection to safeguard battery and motor health, and Motor Stall Protection to prevent damage from unexpected stalls. Signal Loss Protection ensures you stay safe even when the connection falters, and Return Trip Protection gives peace of mind for those longer journeys, ensuring you have enough power to return safely.
Remote Control
Our remote control is a marvel of intuitive design, equipped with an IP68-rated waterproof case for ultimate safety. Dual protection mechanisms, including a safety switch and automatic disconnect, keep you secure. With effortless speed control via an innovative speed dial, navigate the waters with precision and ease. The rapid connection and user-friendly interface put you in command from your first ride. Stay informed with vibration alerts when it's time to return to shallower waters, ensuring a safe adventure every time.
| Voltage |
weight |
Charging Method |
Waterproof Rating |
| 5V |
0.2kg |
Wireless Charging |
IP68 |
Smart Battery
25A 35A
The EFoil Smart Battery is designed for convenience and reliability. Compact and detachable, it offers easy replacements and quick charging times, with clear power consumption indicators. Equipped with a sophisticated Battery Management System (BMS), it integrates multiple safety features to provide a secure and worry-free experience.
*25A Battery: Tailor-made for daily adventures, the 25A model is the cost-effective choice for water sports. It balances weight, longevity, and performance, offering up to 60 minutes of battery life for endless fun.
*35A Battery: For the ultimate endurance on water, the 35A model extends your experience with the longest battery life available. Enjoy up to 90 minutes of uninterrupted excitement, perfect for lengthy sessions.
| |
Capacity |
Weight |
Volume |
| 25A |
1512Wh |
12.4kg |
39*34*89cm |
| 35A |
1080Wh |
10.2kg |
39*34*89cm |
Wing sets1500+218
The 1500+218 hydrofoil is the favorite choice of enthusiasts, engineered with inspiration from shark fin bionics and crafted with carbon fiber. This all-rounder is exceptional for any skill level, combining remarkable stability with superior performance and flexibility, ensuring a ride that's as smooth as it is thrilling.
Hydrofoil material: Carbon Fiber
Fuselage material: Aluminum
| Surface |
Wingspan |
Chord |
Aspect Ratio |
Back Wing |
Fuselage |
| 1500cm² |
91cm |
20.22cm |
4:5 |
218 |
65cm |
| Challenger Configuration List |
| No. |
Name |
QTY |
| 1 |
Challenger board |
1 |
| 2 |
ESC |
1 |
| 3 |
Engine |
1 |
| 4 |
Battery |
1 |
| 5 |
Front Wing |
1 |
| 6 |
Back Wing |
1 |
| 7 |
Fuselage |
1 |
| 8 |
Remote Control |
1 |
| 9 |
Remote Charging |
1 |
| 10 |
Battery Charging |
1 |
| 11 |
FW covers |
1 |
| 12 |
BW covers |
1 |
| 13 |
Travel case |
1 |
| 14 |
English Instructions |
1 |
Our unwavering dedication to quality is unparalleled. We meticulously inspect materials from their arrival through production to the final product, utilizing precise instruments to maintain the highest standards.
Q1:Does your electric hydrofoil surfboard support customization?
A1: Yes, we support customization of colors, dimensions, battery capacity, model, etc., to meet your needs as much as possible.
Q2:Could you send me a price list?
A2: Since we have electric surfboards in stock and offer customization services, any change in the customized parameters, including the quantity, will affect the price. If you need a price list, you can contact me and let me know your requirements. We will then provide you with one.
Q3:Is there a MOQ for your E-foil?
A3: There is no minimum order quantity requirement for our products. However, if you plan to make large - volume purchases or request customization, we will offer you the most suitable price.
Q4:How about your delivery time?
A4: We have a small quantity of electric surfboards in stock. It depends on how many you need. If the quantity is small, we can deliver the goods soon. If it's a large quantity, we need to check our inventory and then give you an approximate delivery time.
Q5:What is the packaging method of your products?
A5: We use cartons for packaging, with both inner and outer packaging for protection.
Q6:What's your warranty terms?
A6: One year.
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